#172 CRC error while extracting

[Anonymous]

Hi,
I am using 7zip.exe. I am getting the CRC error for an archieve when i test it with 7zip, but the same archieve works fine with other softwares like WinRAR and Winzip.

The zip file size is 2.5 GB
The file which is giving error is of size : 4.25 GB

I issued the command
7z e <SourcePath> -y -o<DestinationPath>

Other details
OS : Windows server 2003,standard edition
7zip version : 4.58 and 4.6
Winzip version : 18.0.6224.0
WinRAR version : 3.80.2.0

Let me know if you want any other information.

Contact details: Sachin Chugh
sachin.chugh.consultant@nielsen.com

[Igor Pavlov]

Try to extract in another computer. Maybe it's hardware error.
And I need more information:
1) 7z l a.zip -slt > list.txt
2) Extract bad file with 7-zip and with winrar, and then compare files with fc:
fc /b c:\7zip\a.txt c:\winrar\a.txt > fc.txt
You can stop it (Ctrl+Break), when fc.txt is larger than 1 KB.